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[Thursday Endoscopy Conference 20170413]

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1. Pill esophagitis

Urticaria ÇǺΰú ¾à µå¼Ì´ø ºÐÀÔ´Ï´Ù. 38cm ÇϺνĵµ º´¼ÒÀÔ´Ï´Ù.

* Âü°í: EndoTODAY Pill-induced esophagitis


2. EGC IIc (Deformity after electrocauterization)

¸Å¿ì ÀÌ»óÇÏ°Ô »ý±ä À§¾Ï¿¡ ´ëÇÏ¿© Àå½Ã°£ ³íÀǸ¦ ÇÏ¿´½À´Ï´Ù. "Áß¾ÓÀÇ ÀÛÀº ÇÔ¸ôºÎ¸¸ º¸Áö ¸»°í Á¶±Ý ´õ ³Ð°Ô ¹üÀ§¸¦ Àâ¾Æ¾ß ÇÕ´Ï´Ù. PaleÇϸ鼭 »ì¦ ÇÔ¸ôµÈ ºÎÀ§, fold°¡ ²÷±â¸é¼­ »öÁ¶°¡ ´Þ¶óÁø °÷±îÁö ¾ÏÀ̶ó°í º¸´Â °ÍÀÌ ¿ÇÀ» °Í °°½À´Ï´Ù." Á¤µµ·Î ³íÀǸ¦ Á¤¸®ÇÑ ÈÄ º´¸®°á°ú¸¦ º¸¾Ò´Âµ¥ ¿¹»óº¸´Ù ÀÛ¾Ò°í ±íÁö ¾Ê¾Ò½À´Ï´Ù.

Stomach, subtotal gastrectomy:
Early gastric carcinoma
1. Location : middle third, Center at lower body and anterior wall
2. Gross type : EGC type IIb+IIc
3. Histologic type : tubular adenocarcinoma, poorly differentiated
4. Histologic type by Lauren : diffuse
5. Size : 1.4x1.1 cm
6. Depth of invasion : invades mucosa (muscularis mucosa) (pT1a)
7. Resection margin: free from carcinoma, safety margin: proximal 7.8 cm, distal 8 cm
8. Lymph node metastasis : no metastasis in 53 regional lymph nodes (pN0) (0/53: "1", 0/10; "3", 0/21; "4", 0/5; "4ss", 0/0; "5", 0/0; "6", 0/1; "8a", 0/0; "7", 0/2; "9", 0/4; "11p", 0/3; "12a", 0/7)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. Peritoneal cytology : negative

Çϵµ ÀÌ»óÇÏ¿© Áý´ãȸ°¡ ³¡³­ ÈÄ È¯ÀÚÀÇ Àǹ«±â·ÏÀ» °ËÅäÇÏ¿´½À´Ï´Ù. ¿ª½Ã³ª »ç¿¬ÀÌ ÀÖ¾ú½À´Ï´Ù. Hematochezia·Î ÇÑ º´¿ø ÀÀ±Þ½ÇÀ» ¹æ¹®ÇÏ¿© À§¾Ï¿¡¼­ ÃâÇ÷ÇÏ´Â °ÍÀÌ ¹ß°ßµÇ¾î ÁöÇ÷¼úÀ» ¹ÞÀº ÈÄ Àü¿øµÇ¼Ì´ø ºÐÀ̾ú½À´Ï´Ù. ¾Õ¼­ ³íÀÇÇÑ »çÁøÀº ÁöÇ÷¼ú ÈÄ PPI µå½Ã°í ÀÖ´Â »çÅ·ΠÀü¿ø ÈÄ Àç°ËÇÑ ³»½Ã°æ »çÁøÀ̾ú½À´Ï´Ù.

(1) exposed vesselÀÌ Àß º¸ÀÓ, (2) electrocautery Á÷ÈÄ, (3) ÁöÇ÷¼ú ´ÙÀ½ ³¯ ³»½Ã°æ ¼Ò°ß, (4)-(6) ³»½Ã°æ ÁöÇ÷¼ú 18ÀÏ ÈÄ ÃßÀû³»½Ã°æ ¼Ò°ß

ù ³»½Ã°æ »çÁø(A)À» º¸¸é ÈξÀ ÀüÇüÀûÀÎ ÇÔ¸ôÇü Á¶±âÀ§¾ÏÀÓÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù. Á¶Á÷°Ë»ç ÈÄ À§¾ÏÀÇ ¸ð¾çÀÌ º¯ÇüµÉ ¼ö ÀÖ½À´Ï´Ù. ÁöÇ÷¼ú ÈÄ¿¡´Â ÈξÀ ½ÉÇÏ°Ô º¯ÇüµÉ ¼ö ÀÖ½À´Ï´Ù. À̹ø Áý´ãȸ¿¡¼­ ³íÀÇ°¡ ¸Å²ô·´Áö ¸øÇß´ø °ÍÀº ÁöÇ÷¼ú ÈÄ º¯ÇüµÈ ¼Ò°ßÀ̾ú±â ¶§¹®ÀÔ´Ï´Ù. ù ³»½Ã°æ »çÁøÀ» ã¾Æº¸´Â ½À°üÀ» °¡Áý½Ã´Ù.


3. EGC

ù Á¶Á÷°Ë»ç¿¡¼­ ¾ÏÀ¸·Î ³ª¿ÀÁö ¾Ê¾Æ Á¦±ÕÄ¡·á ÈÄ Àç°ËÇÏ¿© ¾ÏÀ¸·Î ³ª¿Í ESD¸¦ ½ÃÇàÇÏ¿´½À´Ï´Ù. Áß¾ÓÀÇ ºÓÀº ºÎºÐ¸¸ º´¼Ò¶ó±âº¸´Ù´Â Á» ´õ ³ÐÀº Áúº´ÀÇ °¡´É¼ºÀ» °í·ÁÇØ ÇÒ °Í °°½À´Ï´Ù.

Stomach, endoscopic submucosal dissection:
1. Location : antrum, greater curvature
2. Gross type : EGC type IIc
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size of carcinoma : (1) longest diameter, 16 mm (2) vertical diameter, 8 mm
6. Depth of invasion : invades submucosa, (depth of sm invasion : 200 §­) (pT1b)
7. Resection margin : free from carcinoma(N), safety margin : distal 6 mm, proximal 9 mm, anterior 10 mm, posterior 12 mm, deep 250 §­ (sm only)
8. Lymphatic invasion : not identified(N)
9. Venous invasion : not identified(N)
10. Perineural invasion : not identified(N)
11. Microscopic ulcer : absent
12. Histologic heterogeneity: absent


4. Colon cancer

Anal verge 30 cm ÀÔ´Ï´Ù.

Sigmoid colon, anterior resection:
Adenocarcinoma, moderately differentiated
1. Location: sigmoid colon
2. Gross type: ulceroinfiltrative
3. Size: 1.6x1.5 cm
4. Depth of invasion: invades subserosa (pT3) (distance from nearest serosa: about >5.0 mm)
5. Resection margin: free from carcinoma, safety margin: proximal, 5.5 cm ; distal, 6 cm ; radial, >5.0 mm
6. Regional lymph node metastasis : no metastasis in all 12 regional lymph nodes(pN0) (0/12: pericolic, 0/12)
7. Lymphatic invasion: not identified
8. Venous invasion: not identified
9. Perineural invasion: not identified
10. Tumor budding : negative
11. Pathologic staging: pT3 N0 Mx


5. Intestinal tuberculosis

left: terminal ileum, right: ascending colon

* Âü°í: EndoTODAY °áÇÙ¼º Àå¿°


6. Systemic amyloidosis in Behcet's disease

º£Ã¼º´ ȯÀÚ¿¡¼­ ¹ß»ýÇÑ systemic amyloidosis

* Âü°í 1: EndoTODAY À§ ¾Æ¹Ð·ÎÀ̵åÁõ

* Âü°í 2: EndoTODAY ´ëÀå ¾Æ¹Ð·ÎÀ̵åÁõ


[References]

1) SMC Endoscopy Unit »ï¼º¼­¿ïº´¿ø ³»½Ã°æ½Ç

2) SMC Monday GI conference »ï¼º¼­¿ïº´¿ø ÀÏ¿ø³»½Ã°æ±³½Ç ¿ù¿äÁ¡½É¼ÒÈ­±âÁý´ãȸ

3) SMC Thursday endoscopy conference »ï¼º¼­¿ïº´¿ø ÀÏ¿ø³»½Ã°æ±³½Ç ¸ñ¿äÁ¡½É³»½Ã°æÁý´ãȸ

© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.